Sphere Online Judge (SPOJ)

list of tutorial problems (unsolved)

ID	NAME	QUALITY	USERS	ACC %	DIFFICULTY C I
21568	Shopkeeper Order		19	84.00
20152	Shokry and Strings		13	36.17
21754	Shipyard	1	95	31.38	17 17
13401	Sherlock		21	53.06
12465	Shared Letters		96	68.83
9108	SHAKE		114	38.54	1 1
14868	SERVERS	1	352	55.15	1 17
11980	Sequence		322	29.86
34097	Sequence		0	0.00
19598	Seperate the number		26	49.09
24963	Secuencia ordenada e impares	-1	37	53.15
12077	Secret Code		8	19.23
13212	Seconds Apart	1	55	37.14	1 1
12112	SecondProblem		69	94.29	1 1
442	Searching the Graph	4	1177	29.66	5 1
26084	Search for an integer using sequential search		17	22.58	17 17
22409	Search for an integer in a list of integers		243	38.43
22410	Search for a substring in an ascii text		217	31.61	17 17
26092	Search for a pattern in a text		13	17.05	1 1
6703	SBE201 Palindromes		8	38.10
6645	SBE201 Linked List		161	14.44	9 1
14121	Save the girlfriend		11	10.29
30891	Sản xuất		0	0.00
13238	SAMPLE PROB	-1	6	11.24
10331	Sample	-1	40	10.73
7672	Salsa Dance		173	33.85
18041	Salama’s Birthday		28	33.66
16784	Sachin Loves Boundaries		41	36.89
14124	S Number		62	50.00
22262	Run Length Encoding	1	54	35.42	1 9
1279	Run Length Decoding		88	36.81	1 1
18032	Rubike’s Cube		8	22.03
10212	Row Max Average		24	16.57
13386	Rotations		15	28.57
20853	Rotations		107	49.39
15669	Ross got a puzzle 400 pts		20	45.16
6677	Rope Intranet		131	48.77
5313	Root of the Problem		188	50.59	1 1
21746	Rooks and pawns		86	18.64
10347	Roman Numerals	2	139	48.24	1 1
3256	Rock Skipping		17	40.48
14970	Rock Paper Scissors Fox		48	67.90
29748	Robin Hood		37	45.45	1 1
18049	Robert Langdon & Sign Queue		55	73.12
5194	Robbery	1	284	58.56	17 17
27490	Robber vs Miser		60	55.37
34295	Road Network	1	95	86.34
5873	Rnumber	1	15	26.83	17 17
14135	Right Triangle		45	28.06
27256	Riddle Riddle		65	36.89

list of tutorial problems (unsolved)

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